package main

import (
	"fmt"
	"unsafe"
)

type User struct {
	A byte
	B bool
	D int
}
type TUser struct {
	A byte
	B byte
	C byte
	E byte
	D int
}

func main() {
	var u User
	var u1 TUser

	fmt.Println(unsafe.Sizeof(u))
	fmt.Println(unsafe.Sizeof(u1))
}
